Maybe one day the real Satoshi appeared and did a patent the blockchain. Is this the real purpose of Satoshi's intention to create Bitcoin?
Impossible. Real Satoshi won't ever have the idea to appear, he decided to let this be decentralized. He also will harm himself and the existence of Bitcoin if he braves to appear. He has done a hard job so far and hides his identity perfectly, he won't ruin it by appearing one day. If he really appears, it may be the end of Bitcoin and crypto industry.